KBJ404 overview
KBJ404 is a component documented by UNIOHM CORPORATION. The PDF description identifies it as "SINGLE PHASE 4.0 AMP BRIDGE RECTIFIERS." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: UNIOHM CORPORATION
- Part number: KBJ404
- Category: IC
- Datasheet length: 2 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Single phase half wave, 60Hz, resistive or inductive load.
- TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage Drop per Bridge E.
- Device mounted on 50mm x 50mm x 1.6mm Cu Plate Heatsink.
- Thermal Resistance from Junction to Case with device mounted on 50mm x 50mm x 1.6mm Cu Plate Heatsink.
- Thermal Resistance from Junction to Lead without Heatsink.
- 0.1 1.0 .01 RATING AND CHARACTERISTIC CURVES (KBJ401 THRU KBJ407) FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.1-TYPICAL FORWARD CURRENT AVERAGE FORWARD CURRENT,(A) 3.0 Single Phase Half Wave 60Hz Resistive Or Inductive Load DERATING CURVE 0..
Topics covered by the datasheet
The document includes sections related to:
- FEATURES
Engineering review checklist
- Confirm repetitive reverse voltage, average forward current, surge current and leakage at the intended temperature.
- Check forward-voltage loss and reverse-recovery behavior at the actual current and switching frequency.
- Review package thermal resistance, copper area, polarity marking and transient derating before layout release.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the KBJ404 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=kbj404-uniohm-corporation